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Vulnerability record · CVE-2025-56427 · published 4 December 2025

CVE-2025-56427: Composio information exposure vulnerability

Composio · Composio

Directory Traversal vulnerability in ComposioHQ v.0.7.20 allows a remote attacker to obtain sensitive information via the _download_file_or_dir function.

7.5 CVSS 3.1 High EPSS 0.89% · top 42.4% CWE-200 · Information exposure
7.5CVSS 3.1 base score
0.89%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
3References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Directory Traversal vulnerability in ComposioHQ v.0.7.20 allows a remote attacker to obtain sensitive information via the _download_file_or_dir function.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/ComposioHQ/composio/blob/master/python/composio/server/api.py#L278 Broken Link
https://github.com/TOAST-Research/pocs/blob/main/composio/composio_1.md ExploitThird Party Advisory
https://github.com/TOAST-Research/pocs/blob/main/composio/composio_1.md ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2024-8958Composio unrestricted file upload vulnerabilityIn composiohq/composio version 0.4.3, there is an unrestricted file write and read vulnerability in the filetools actions. Due to improper validation…EPSS 1.4%9.8CVE-2024-8953Composio improper control of dynamically-managed code vulnerabilityIn composiohq/composio version 0.4.3, the mathematical_calculator endpoint uses the unsafe eval() function to perform mathematical operations. This c…EPSS 1.2%9.8CVE-2024-8954Composio vulnerabilityIn composiohq/composio version 0.5.10, the API does not validate the `x-api-key` header's value during the authentication step. This vulnerability al…EPSS 0.87%7.5CVE-2024-8955Composio server-side request forgery (ssrf) vulnerabilityA Server-Side Request Forgery (SSRF) vulnerability exists in composiohq/composio version v0.4.4. This vulnerability allows an attacker to read the co…EPSS 0.73%7.5CVE-2024-8952Composio server-side request forgery (ssrf) vulnerabilityA Server-Side Request Forgery (SSRF) vulnerability exists in composiohq/composio version v0.4.2, specifically in the /api/actions/execute/WEBTOOL_SCR…EPSS 0.72%6.4CVE-2024-53526Composio command injection vulnerabilitycomposio >=0.5.40 is vulnerable to Command Execution in composio_openai, composio_claude, and composio_julep via the handle_tool_calls function.EPSS 0.59%5.1CVE-2024-8864Composio code injection vulnerabilityA vulnerability has been found in composiohq composio up to 0.5.6 and classified as critical. Affected by this vulnerability is the function Calculat…EPSS 0.83%5.1CVE-2024-8865Composio path traversal vulnerabilityA vulnerability was found in composiohq composio up to 0.5.8 and classified as problematic. Affected by this issue is the function path of the file c…EPSS 0.87%

Source: NIST National Vulnerability Database (record CVE-2025-56427), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.